![Chicago River dyed green for St. Patrick's Day in surprise move from the city](https://d1hfln2sfez66z.cloudfront.net/03-14-2021/t_7c3d99790bf44b43963b10c333702bdf_name_thumb.jpg)
Chicago River dyed green in surprise move to mark St. Patrick's Day – Boston 25 News
![Chicago River dyed green for St. Patrick's Day in surprise move from the city](https://patch.com/img/cdn20/getty/566479/20210313/111553/styles/patch_image/public/gettyimages-1136231511___13111407227.jpg)
Chicago River Dyed Green In St. Patrick's Day Surprise
![Chicago River dyed green for St. Patrick's Day in surprise move from the city](https://i1.wp.com/media.globalnews.ca/videostatic/850/634/SAT_GREEN_RIVER_THUMB_170318.jpg?w=1200&quality=70&strip=all)
Chicago River dyed green for St. Patrick's Day
![Chicago River dyed green for St. Patrick's Day in surprise move from the city](https://imengine.prod.srp.navigacloud.com/?uuid=4dfb6984-ede4-5e2d-9d90-3495944c69bf&type=primary&q=72&width=1024)
Chicago River dyed green in surprise move by city's mayor
![Chicago River dyed green for St. Patrick's Day in surprise move from the city](https://media.timeout.com/images/103777926/image.jpg)
The Chicago River was dyed green this morning without any fanfare
![Chicago River dyed green for St. Patrick's Day in surprise move from the city](https://i2-prod.buzz.ie/incoming/article26482223.ece/ALTERNATES/s1200b/0_GettyImages-141496968.jpg)
Chicago river goes green for St Patrick's Day, despite environmental questions
![Chicago River dyed green for St. Patrick's Day in surprise move from the city](https://wwmt.com/resources/media2/16x9/full/1015/center/80/15a02d73-5908-444a-b6d9-238c78755752-large16x9_AP21072720467835.jpg)
Chicago River dyed green in surprise move by city's mayor
![Chicago River dyed green for St. Patrick's Day in surprise move from the city](https://images.wral.com/asset/news/national_world/national/2023/03/11/20758714/3180560-NA26S03112023_thumb.0000009-DMID1-5y77yqqus-768x432.jpg?w=640&height=360)
St. Patrick's Day Coverage
![Chicago River dyed green for St. Patrick's Day in surprise move from the city](https://wgntv.com/wp-content/uploads/sites/5/2019/03/gettyimages-1136219639.jpg)
What you need to know about this year's dyeing of the Chicago River
![Chicago River dyed green for St. Patrick's Day in surprise move from the city](https://bloximages.newyork1.vip.townnews.com/khq.com/content/tncms/assets/v3/editorial/1/be/1bea6af2-6015-5f4a-9bca-a5fd783abd56/604d44a8efa05.image.png)
Chicago officials surprise the city by dying the river green, Regional